<%--
  Created by IntelliJ IDEA.
  User: hasee
  Date: 2021/6/1
  Time: 21:18
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--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
</head>
<body>
        ${12==12} 或${12 eq 12} <br/>
        ${12!=12} 或${12 ne 12} <br/>
        ${12 < 12} 或${12 lt 12} <br/>
        ${12 > 12} 或${12 gt 12} <br/>
        ${12 <= 12} 或${12 le 12} <br/>
        ${12 >= 12} 或${12 ge 12} <br/>
        <hr>
        ${12==12&&12>11} 或${12==12  and 12>11}
        ${12==12||12>11} 或${12==12  or 12>11 }<br/>
        ${!true} 或 ${not true}
        <hr>
        ${12+12}<br/>
        ${12-12}<br/>
        ${12*12}<br/>
        ${12/12}<br/> 或 ${12 div 12}<br/>
        ${18%12}<br/>或${18 mod 12}
</body>
</html>
